4424022320 has 160 divisors (see below), whose sum is σ = 11195712000. Its totient is φ = 1620283392.

The previous prime is 4424022293. The next prime is 4424022341. The reversal of 4424022320 is 232204244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7385381 + ... + 7385979.

It is an arithmetic number, because the mean of its divisors is an integer number (69973200).

Almost surely, 2^4424022320 is an apocalyptic number.

4424022320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5597856000).

4424022320 is an abundant number, since it is smaller than the sum of its proper divisors (6771689680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4424022320 is a wasteful number, since it uses less digits than its factorization.

4424022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4424022320 is about 66513.3243794054. The cubic root of 4424022320 is about 1641.6192513926.

Adding to 4424022320 its reverse (232204244), we get a palindrome (4656226564).

The spelling of 4424022320 in words is "four billion, four hundred twenty-four million, twenty-two thousand, three hundred twenty".